Operating instructions&colon;According to the need to different parts of the external fixation&comma; choose corresponding casting tape specifications&period;Use the cotton-padded covering or undercast padding wrap the position that need to be fixed&period;Wear gloves&period;Open the package&comma; take out the casting tape&comma; then put the casting tape immerse in normal temperature water&lpar;20-25degree centigrade&rpar;2-3 seconds and press 2-3 times&period;Wrap the position with casting tape&comma; wrap 3-4 layers in non-holding position&comma; 4-5 layers in the holding position&period;Try to finish the operation within 5 minutes&period;Must avoid moving or twisting the operating position&comma; before the casting tape completely cured&period;Completely curing takes about 20 minutes&period;Use the ordinary electrical plaster saw to remove it&period;